QUESTION 17 Find the standard deviation of your portfolio. Assume the correlation coefficient between stocks X and Y is .655. Round intermediate steps and your final answer to four decimals. Enter your answer in decimal format (EX: .XXXX. Use the following information to answer the next four questions. Assume that you invested $30,000 in stock X and $30,000 in stock Y Year Stock X Return Stock Y Return Jan. 2013 -5% 8% Jan. 2012 15% 8% Jan. 2011 20% 20%